| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.94 | 9.253% | $32.7103 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $35.92 | 7.212% | $38.5106 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $213.42 | 3.541% | $220.9772 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $117.97 | 12.456% | $132.6643 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $117.39 | 5.503% | $123.85 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $167.80 | 10.223% | $184.9542 | $184.95 | $184.95 | $185.00 |
| Purchase #7 | $125.61 | 3.744% | $130.3128 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $808.05 | $863.9794 | $863.97 | $863.95 | $864.10 | |